fixed error message if there's no email address found in the server

handlers/google_auth.go

@@ -87,70 +87,6 @@ func generateRandomState() string {
 	return fmt.Sprintf("%x", b)
 }
 
-// checkUserAuthorization calls the authorization microservice to verify user permissions
-func checkUserAuthorization(userID, accessToken string) (bool, error) {
-	if AuthorizationURL == "" {
-		helper.LogWarn("AUTHORIZATION_URL not configured, skipping authorization check")
-		return false, nil // Allow access if authorization service is not configured
-	}
-
-	// Prepare request to authorization microservice
-	authCheckURL := fmt.Sprintf("%s", AuthorizationURL)
-
-	reqBody := map[string]string{
-		"user_id":  userID,
-		"resource": "dashboard",
-		"action":   "view",
-	}
-
-	jsonData, err := json.Marshal(reqBody)
-	if err != nil {
-		helper.LogError(err, "Failed to marshal authorization request")
-		return false, err
-	}
-
-	req, err := http.NewRequest("POST", authCheckURL, strings.NewReader(string(jsonData)))
-	if err != nil {
-		helper.LogError(err, "Failed to create authorization request")
-		return false, err
-	}
-
-	log.Print("JSON Data Sent to AuthZ Service: ", string(jsonData))
-	req.Header.Set("Content-Type", "application/json")
-	req.Header.Set("Authorization", "Bearer "+accessToken)
-
-	client := &http.Client{Timeout: 5 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		helper.LogError(err, "Failed to call authorization microservice")
-		return false, err
-	}
-	defer resp.Body.Close()
-
-	// Read the response body first for logging
-	bodyBytes, err := io.ReadAll(resp.Body)
-	if err != nil {
-		helper.LogError(err, "Failed to read authorization response body")
-		return false, err
-	}
-
-	log.Printf("AUTHZ RAW RESPONSE Status: %d, Body: %s", resp.StatusCode, string(bodyBytes))
-
-	// Parse response
-	var authResp models.AuthorizationResponse
-	if err := json.Unmarshal(bodyBytes, &authResp); err != nil {
-		helper.LogError(err, "Failed to decode authorization response")
-		log.Printf("Failed to unmarshal response body: %s", string(bodyBytes))
-		return false, err
-	}
-
-	log.Printf("AUTHZ RESPONSE for user %s: %+v", userID, authResp)
-	helper.LogInfo(fmt.Sprintf("Authorization check for user %s: allowed=%v, redirect=%s, message=%s",
-		userID, authResp.Allowed, authResp.RedirectRoute, authResp.Message))
-
-	return authResp.Allowed, nil
-}
-
 func GoogleLogin(w http.ResponseWriter, r *http.Request) {
 
 	helper.LogInfo(fmt.Sprintf("Generated oauth_state: %s", oauthStateString))
@@ -241,7 +177,7 @@ func GoogleCallback(w http.ResponseWriter, r *http.Request) {
 
 	if !emailExists {
 		helper.LogError(errors.New("email not found"), "Email not registered: "+email)
-		helper.RespondWithError(w, http.StatusUnauthorized, "Email not registered. Please contact the administrator.")
+		helper.RespondWithError(w, http.StatusUnauthorized, "Please contact your administrator to request access.")
 		return
 	}
 
@@ -285,7 +221,7 @@ func GoogleCallback(w http.ResponseWriter, r *http.Request) {
 		cookieConfig.Domain, cookieConfig.Secure, cookieConfig.HttpOnly, cookieConfig.SameSite))
 
 	if !emailExists {
-		helper.RespondWithError(w, http.StatusUnauthorized, "Email not registered. Please contact the administrator.")
+		helper.RespondWithError(w, http.StatusUnauthorized, "Please contact your administrator to request access.")
 		return
 	}